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£280+ Cheap flights to Thailand

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 19/9. Fares are subject to change and may not be available on all flights or dates of travel.
— BKK
10 Jun — 17 Jun1
1 adult
1 adult, Economy, 0 bags

Flights to Thailand in 2026

Enter your travel dates to find the best prices.

Cheapest flights to Thailand
Explore the most affordable flight options available to Thailand. Find the lowest fares based on data from user searches, with prices last updated on 11 May 2026.

Sun 14/622:10
LHR
-
BKK
1 stop19h 55m
SAUDIA
Sat 27/615:25
BKK
-
LHR
1 stop22h 05m
SAUDIA
Deal found 6/5£432
Thu 21/510:20
LGW
-
BKK
1 stop20h 15m
Condor
Sun 31/522:35
BKK
-
LGW
1 stop16h 25m
Condor
Deal found 6/5£433
Sun 10/515:35
LGW
-
BKK
1 stop15h 00m
Condor
Sun 31/522:35
BKK
-
LGW
1 stop16h 25m
Condor
Deal found 6/5£434
Mon 11/522:00
LHR
-
BKK
2 stops30h 00m
Hainan Airlines
Sun 14/611:05
BKK
-
LHR
2 stops38h 25m
Hainan Airlines
Deal found 7/5£434
Fri 18/911:35
LGW
-
BKK
1 stop22h 15m
China Eastern
Tue 27/1013:35
BKK
-
LGW
1 stop31h 25m
China Eastern
Deal found 7/5£434
Tue 2/622:10
LHR
-
BKK
1 stop19h 55m
SAUDIA
Thu 11/615:25
BKK
-
LHR
1 stop22h 05m
SAUDIA
Deal found 6/5£434

Find flights to Thailand

Browse one-way and return flights deals to Thailand on Cheapflights. Flight deals are based on user searches and were last updated on 11 May 2026
Explore Thailand
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Flights to Trat

Find flight deals to Thailand

Find the latest flights to Thailand in 2026, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 858,174 searches and data was last updated on 11 May 2026.

Return from

£432

One-way from

£280

Popular in

December

Cheapest in

September

Average price

£536

Good round-trip deal

£634 or less

Good one-way deal

£329 or less
SAUDIA
  • SAUDIA
  • 14/6-27/6
  • 2 total stops
  • 42h 00m total
  • London to Bangkok
Search Deals
China Eastern
  • China Eastern
  • 19/9
  • 2 total stops
  • 25h 20m total
  • London to Thailand
Search Deals
Highest demand for flights based on searches. 5% potential increase in price (£34 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (£19 potential savings vs. average return price).
Search Deals
Average for return flights in May 2026
Search Deals
Price to beat on a round-trip flight from London to Thailand.
Search Deals
Price to beat on a one-way flight from London to Thailand.
Search Deals

Cheapflights Fare Finder

 
Locate flights to Thailand that fit your budget, with regularly updated fares and availability. In the last 7 days, Cheapflights users made a total of 858,174 searches and data was last updated on 11 May 2026.
Use the filters below to find and compare flights to Thailand that are best for you.

Fly from

Route

Depart

Return

Price

Cheapest return flight

LondonBangkok

LGW - BKK

LGWBKK

London Gatwick

Mon 14/9

18:00-20:55

1 stop20h 55m

Bangkok Suvarnabhumi

Sun 1/11

13:35-14:00

1 stop31h 25m

£434

LondonBangkok

LHR - BKK

LHRBKK

London Heathrow

Sun 7/6

21:20-20:55

1 stop17h 35m

Bangkok Suvarnabhumi

Wed 17/6

05:05-18:40

1 stop19h 35m

£454

LondonBangkok

LGW - BKK

LGWBKK

London Gatwick

Sun 14/6

17:55-18:05

1 stop18h 10m

Bangkok Suvarnabhumi

Tue 16/6

21:55-15:00

1 stop23h 05m

£455

LondonBangkok

LGW - BKK

LGWBKK

London Gatwick

Mon 2/11

17:00-12:20

1 stop36h 20m

Bangkok Suvarnabhumi

Fri 20/11

21:05-06:30

2 stops40h 25m

£470

LondonPhuket City

LGW - HKT

LGWHKT

London Gatwick

Mon 8/6

11:35-18:00

2 stops24h 25m

Phuket City

Mon 15/6

23:05-15:00

1 stop21h 55m

£508

LondonPhuket City

LGW - HKT

LGWHKT

London Gatwick

Fri 5/6

11:35-18:00

2 stops24h 25m

Phuket City

Mon 8/6

23:05-06:40

1 stop37h 35m

£511

LondonBangkok

LHR - BKK

LHRBKK

London Heathrow

Fri 5/6

21:45-18:10

1 stop14h 25m

Bangkok Suvarnabhumi

Tue 9/6

03:15-15:05

1 stop17h 50m

£564

LondonPhuket City

LGW - HKT

LGWHKT

London Gatwick

Tue 2/6

09:15-14:15

1 stop23h 00m

Phuket City

Wed 24/6

20:30-06:40

1 stop16h 10m

£572

LondonBangkok

LGW - BKK

LGWBKK

London Gatwick

Thu 4/6

09:15-14:15

1 stop23h 00m

Bangkok Suvarnabhumi

Fri 19/6

09:55-06:40

1 stop26h 45m

£575

LondonBangkok

LHR - BKK

LHRBKK

London Heathrow

Thu 4/6

21:45-23:50

1 stop20h 05m

Bangkok Suvarnabhumi

Fri 19/6

03:15-12:45

1 stop15h 30m

£584

Flights are sorted by cheapest return flights first.

Deals found on 9/5

Showing 1-10 of 33 resultsSorted by cheapest first
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Best time to book a flight to Thailand

Have a flexible travel schedule? Discover the best time to fly to Thailand with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight to Thailand

When is the best time to book a flight to Thailand?

The best time to book flights to Thailand is 41 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

How long is the flight to Thailand?

On average, a flight from London to Thailand takes 21 hours 47 minutes. Flights to Thailand from other popular cities in United Kingdom will vary in length. Below are a few examples of popular routes and their flight times.

Weekly flight availability to Thailand

The most flights from London to Thailand are scheduled on a Tuesday (11 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (9 on average).

What are the most popular airlines that fly to Thailand?

The most popular airlines flying from London to Thailand are EVA Air, Thai Airways and Etihad Airways.

Etihad Airways
Etihad Airways
From £325
EVA Air
EVA Air
From £540
Thai Airways
Thai Airways
From £615
Qatar Airways
Qatar Airways
From £485

What are the cheapest airlines that fly to Thailand?

The cheapest airlines flying from London to Thailand are Bangkok Airways, Norse Atlantic UK and China Southern.

Rainfall in Thailand by month

Plan your trip to Thailand by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Thailand ranges from 10.0 - 320.0 inches per month. September is typically the wettest month, when rainfall can reach 320.0 mm. January is typically the driest time to visit Thailand when rainfall is around 10.0 mm.

Temperature in Thailand by month

Plan your trip to Thailand by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Thailand, use this chart to help with planning. For those seeking warmer temperatures, April is the ideal time of year to visit, when temperatures reach an average of 30.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 26.0 C).

What are the most popular places to fly to in Thailand?

Destination popularity is based on the amount of flight searches to Thailand in the last few years. This data was updated on 11 May 2026.
The most popular places in Thailand to fly to are Bangkok, Phuket City, Ko Samui, Chiang Mai and Krabi.

Reviews of airlines servicing Thailand

Get insights into the airlines that provide service to Thailand. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Thailand. Reviews last updated 11 May 2026.
Read reviews from past customers who have flown EVA Air,Thai Airways, andEtihad Airways to Thailand. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
EVA Air
8.5
Very Good
1,445 reviews
Check prices

Food

8.1

Crew

8.6

Boarding

8.4

Comfort

8.3

Overall

8.5

Entertainment

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Mar 2026

TPE - SFO

Why when we’re about to board they suddenly announced the letters ABC to board first .. so what is the use us waiting at the door (with wheelchairs) ended up almost at the end to board and I can see people walking boarding first? Is this something new? You go by letters now?
EVA Air
8.5
Very Good
1,445 reviews
EVA Air
8.5
Very Good
1,445 reviews
Check prices

Food

8.1

Crew

8.6

Boarding

8.4

Comfort

8.3

Overall

8.5

Entertainment

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Mar 2026

TPE - SFO

Why when we’re about to board they suddenly announced the letters ABC to board first .. so what is the use us waiting at the door (with wheelchairs) ended up almost at the end to board and I can see people walking boarding first? Is this something new? You go by letters now?
Thai Airways
7.9
Good
401 reviews
EVA Air
8.5
Very Good
1,445 reviews
Check prices

Food

8.1

Crew

8.6

Boarding

8.4

Comfort

8.3

Overall

8.5

Entertainment

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Mar 2026

TPE - SFO

Why when we’re about to board they suddenly announced the letters ABC to board first .. so what is the use us waiting at the door (with wheelchairs) ended up almost at the end to board and I can see people walking boarding first? Is this something new? You go by letters now?
Etihad Airways
7.3
Good
1,435 reviews
EVA Air
8.5
Very Good
1,445 reviews
Check prices

Food

8.1

Crew

8.6

Boarding

8.4

Comfort

8.3

Overall

8.5

Entertainment

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Mar 2026

TPE - SFO

Why when we’re about to board they suddenly announced the letters ABC to board first .. so what is the use us waiting at the door (with wheelchairs) ended up almost at the end to board and I can see people walking boarding first? Is this something new? You go by letters now?
Norse Atlantic UK
7.2
Good
EVA Air
8.5
Very Good
1,445 reviews
Check prices

Food

8.1

Crew

8.6

Boarding

8.4

Comfort

8.3

Overall

8.5

Entertainment

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Mar 2026

TPE - SFO

Why when we’re about to board they suddenly announced the letters ABC to board first .. so what is the use us waiting at the door (with wheelchairs) ended up almost at the end to board and I can see people walking boarding first? Is this something new? You go by letters now?
British Airways
6.7
Okay
7,967 reviews
EVA Air
8.5
Very Good
1,445 reviews
Check prices

Food

8.1

Crew

8.6

Boarding

8.4

Comfort

8.3

Overall

8.5

Entertainment

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Mar 2026

TPE - SFO

Why when we’re about to board they suddenly announced the letters ABC to board first .. so what is the use us waiting at the door (with wheelchairs) ended up almost at the end to board and I can see people walking boarding first? Is this something new? You go by letters now?

FAQs about flying to Thailand

  • Can I find cheaper flights to Thailand if I am willing to have stopovers?

    Yes, flights with stopovers are often cheaper than direct flights. Keep an eye out for flight deals to Thailand on Cheapflights that require 1 or 2 stops for potential cost savings.

  • What is the best airline to fly to Thailand?

    Based on reviews from Cheapflights users, Bangkok Airways is rated the highest out of the airlines that fly to Thailand.

  • What is the cheapest airport to fly to in Thailand?

    Bangkok Suvarnabhumi is currently the cheapest airport to fly to in Thailand. One-way flights to Bangkok Suvarnabhumi typically cost £19, while return flights cost around £13.

  • How much is a return flight to Thailand?

    A return flight to Thailand will typically cost around £81, however they can be found for as little as £22.

  • Where does the fastest flight to Thailand depart from?

    For those looking to save time traveling to Thailand, London offers the quickest one-way flight (11 hours 25 minutes).

  • Does Bangkok Suvarnabhumi have car hire?

    Yes. Those touching down at Bangkok Suvarnabhumi can take advantage of the car hire services offered upon their arrival.

  • Are there hotels close to Bangkok Suvarnabhumi?

    Yes. Bangkok Suvarnabhumi has hotels nearby for those requiring accommodations. Louis Tavern Dayrooms At Suvarnabhumi Airport is the closest property to Bangkok Suvarnabhumi (0.0 mi away from Bangkok Suvarnabhumi).

See more FAQs

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Yes, we can. To see specific flights to Thailand with no change fees, users can toggle flexible booking options after using the search form above to find flights.

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